Furniture support base



FIG. 1 is a bottom plan view of a first embodiment of a furniture support base embodying my novel design;

FIG. 2 is a top perspective view taken from above of a first embodiment of the design of FIG. 1;

FIG. 3 is an enlarged bottom plan view of a first embodiment of the design of FIG. 1;

FIG. 4 is a side view of the first embodiment of the design of FIG. 1;

FIG. 5 is a bottom plan view of a second embodiment of a furniture support base;

FIG. 6 is a top perspective view taken from above of the second embodiment of the design of FIG. 5; and,

FIG. 7 is an enlarged partial bottom plan view of the second embodiment of the design of FIG. 5. 

The ornamental design for a furniture support base, as shown and described. 